AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Hawa Valves Design Engineer Interview Questions and Answers
Hawa Valves Design Engineer Interview Experiences
1 interview found
Anonymous
I applied via Walk-in and was interviewed in Jun 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What are valves and their functions
- Ans.
Valves are mechanical devices that control the flow of fluids or gases by opening, closing, or partially obstructing various passageways.
Valves are used in various industries such as oil and gas, water treatment, pharmaceuticals, and more.
They can be operated manually or automatically.
Valves can regulate the flow rate, pressure, temperature, and direction of fluids or gases.
Examples of valves include ball valves, gate
- Q2. Materials used in valves and why we do not use other materials
- Ans.
Valves are made of materials that can withstand high pressure, temperature, and corrosive environments.
Materials used in valves include stainless steel, brass, bronze, and plastic.
Stainless steel is commonly used due to its strength, durability, and resistance to corrosion.
Brass and bronze are used for their excellent thermal conductivity and resistance to corrosion.
Plastic valves are used in applications where chemica...
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
darwin
(1 Question)
- Q1. Why your leaves your previous job
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Apr 2022. There were 4 interview rounds.
Small aptitude test to check basic chemical engineering knowledge
Group discussion on a general topic
(1 Question)
- Q1. How does a tray function in a column
- Ans.
A tray functions in a column by providing a surface for the separation of different components in a process.
Trays are used in distillation columns to separate different components based on their boiling points.
They provide a large surface area for vapor-liquid contact, allowing for efficient separation.
Trays can have various designs, such as bubble cap trays or sieve trays, to enhance separation efficiency.
They can als...
Interview Preparation Tips
Experience: Core: Subjects mainly are in design aspects of mass transfer, heat transfer and fluid mechanics.
Tips: Be thorough with the fundamentals and going through the basic formulae .CFD will be useful.
Round: Group Discussion
Experience: Generally they look for understanding of the subject. And it doesn't matter whether one is defending or offending the topic all that matters is to make your presence felt and your points to be noted.And a general rule of thumb is never to start a group discussion, wait till all speak, note their points and names, so that you can raise their point with their name, which shows that you are attentive and their points will serve as impetus for you to speak further.
Round: Interview
Experience: 1 technical interview: (20-25 minutes)Heat Transfer, Mass Transfer, Fluid Mechanics, CRE are concepts testedBe strong in your basic fundamentals
Tips: Be cool and composed in your interviews
Focus on key areas of processes like Heat Transfer, Mass Transfer, CRE and Fluid MechanicsBe thorough with pumps and pump characteristics
College Name: IIT Madras
(1 Question)
- Q1. Why your leaves your previous job
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Apr 2022. There were 4 interview rounds.
Small aptitude test to check basic chemical engineering knowledge
Group discussion on a general topic
(1 Question)
- Q1. How does a tray function in a column
- Ans.
A tray functions in a column by providing a surface for the separation of different components in a process.
Trays are used in distillation columns to separate different components based on their boiling points.
They provide a large surface area for vapor-liquid contact, allowing for efficient separation.
Trays can have various designs, such as bubble cap trays or sieve trays, to enhance separation efficiency.
They can als...
Interview Preparation Tips
Experience: Core: Subjects mainly are in design aspects of mass transfer, heat transfer and fluid mechanics.
Tips: Be thorough with the fundamentals and going through the basic formulae .CFD will be useful.
Round: Group Discussion
Experience: Generally they look for understanding of the subject. And it doesn't matter whether one is defending or offending the topic all that matters is to make your presence felt and your points to be noted.And a general rule of thumb is never to start a group discussion, wait till all speak, note their points and names, so that you can raise their point with their name, which shows that you are attentive and their points will serve as impetus for you to speak further.
Round: Interview
Experience: 1 technical interview: (20-25 minutes)Heat Transfer, Mass Transfer, Fluid Mechanics, CRE are concepts testedBe strong in your basic fundamentals
Tips: Be cool and composed in your interviews
Focus on key areas of processes like Heat Transfer, Mass Transfer, CRE and Fluid MechanicsBe thorough with pumps and pump characteristics
College Name: IIT Madras
Hawa Valves Interview FAQs
Tell us how to improve this page.
Hawa Valves Interviews By Designations
- Hawa Valves Design Engineer Interview Questions
- Hawa Valves Junior Design Engineer Interview Questions
- Hawa Valves Office Work and Computer Operator Interview Questions
- Hawa Valves Process Developer Interview Questions
- Hawa Valves Project Engineer Interview Questions
- Hawa Valves Senior Developer Interview Questions
Interview Questions for Popular Designations
- Senior Design Engineer Interview Questions
- Mechanical Engg. Design Interview Questions
- Electrical Design Engineer Interview Questions
- Structural Design Engineer Interview Questions
- Junior Design Engineer Interview Questions
- Hardware Design Engineer Interview Questions
- Piping Designer Interview Questions
- Trainee Design Engineer Interview Questions
- Show more
Hawa Valves Design Engineer Interview Process
based on 1 interview
Interview experience
Design Engineer Interview Questions from Similar Companies
Hawa Valves Design Engineer Reviews and Ratings
based on 3 reviews
Rating in categories
|
Junior Engineer
29
salaries
|  ₹1.5 L/yr - ₹4.8 L/yr |
|
Design Engineer
22
salaries
| ₹1.8 L/yr - ₹7 L/yr |
|
Engineer
19
salaries
| ₹3.3 L/yr - ₹5 L/yr |
|
Production Engineer
18
salaries
| ₹3 L/yr - ₹5.2 L/yr |
|
QA QC Engineer
18
salaries
| ₹1.5 L/yr - ₹5.7 L/yr |
L&T Valves
Forbes Marshall
Velan
BHEL
- Home >
- Interviews >
- Hawa Valves Interview Questions >
- Hawa Valves Design Engineer Interview Questions
